Pet watering dish



FIG. 1 is a perspective of a pet watering dish showing my new design and showing my new design and showing a water supply bottle in phantom lines;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a front elevational view thereof; and,

FIG. 6 is a rear elevational view thereof. 

The ornamental design for a pet watering dish, as shown and described. 